Installing The Power Supply Unit Blank - Dell DL4300 Owner's Manual

CAUTION: To ensure proper system cooling, the PSU blank must be installed in the second
PSU bay in a non-redundant configuration. Remove the PSU blank only if you are installing a
second PSU.
Figure 65. Removing the PSU blank
1. PSU blank
Next steps
Install the PSU or PSU blank.

Installing the power supply unit blank

Install the power supply unit (PSU) blank only in the second PSU bay.
Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that are shipped with your product.
1. Follow the safety guidelines listed in the Safety instructions section.
Steps
Align the power supply unit blank with the power supply unit slot and push it into the power supply
unit slot until it clicks into place.
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2. PSU bay